Fix: remove show_download_button parameter (not supported in Gradio version)

app.py

@@ -220,7 +220,6 @@ def build_interface():
                         value=str(video_path) if video_path.exists() else None,
                         elem_classes=["video-panel"],
                         show_label=False,
-                        show_download_button=False,
                     )
         
         plot_outputs = []